Home Syllabus 3rd Semester Electro Magnetic Fields Syllabus for ECE 3rd Semester

Electro Magnetic Fields Syllabus for ECE 3rd Semester

ELECTROMAGNETIC  FIELDS AND WAVES                                                  L T P C

3 0 0  3

 

UNIT I              STATIC ELECTRIC FIELD                                                                 9

Introduction  to  co-ordinate  systems  ,  Gradient  ,  Divergence  ,  Curl  ,  Divergence theorem, Stokes theorem , Coulombs law , Electric field intensity , Principle of superposition  , Electric  scalar potential , Electric flux density.  Gauss’s  law and its application,   Permittivity,   Polarization,   Boundary   relation,  Capacitance,   Dielectric strength ,Energy and Energy density, Poisson and Laplace equation and their application, Numerical problems

 

UNIT II             STATIC MAGNETIC FIELD                                                                9

Magnetic field of a current carrying element ,Amperes law , The Biot – Savart law , Magnetic flux Density and Field intensity , Gauss law  for magnetic fields , Torque, Magnetic  moment  ,Magneto  motive  force  , Permeability  , Vector  potential  , Field computation.  Inductance,  Energy  in  an  Inductor  and  Energy  density,  Boundary relation, Hysterisis, Reluctance and Permeance. Numerical problems

 

UNIT III            TIME VARYING ELECTRIC AND MAGNETIC FIELDS                        9

Faradays  law  , Transformer  and  Mutual  induction  ,Maxwell’s  equation  , Self  and Mutual  inductance  ,Displacement  current  , Amperes  law and  its inconsistency  for time varying fields , Boundary  relation , Poynting  vector , Comparison  of field and circuit theory , Numerical problems.

 

UNIT IV           PLANE EM WAVES IN ISOTROPIC MEDIA                                       9

Wave equation  from Maxwell’s  Equation,  Uniform plane waves in perfect dielectric and conductors,  Polarization,  Reflection  and Refraction of plane waves at different boundaries, Surface impedance, Numerical problems

 

UNIT V           APPLICATION OF STATIC FIELDS AND COMPUTATIONAL METHODS      9

Deflection  of  a  charged  particle,  CRO,  Ink  Jet  Printer,  Electro  static  generator, Magnetic      Separator,                  Cyclotron,     Velocity        selector    and           Mass Spectrometer, Electromagnetic  pump, Introduction  to field computation  methods-FDM,FEM,MOM , Numerical problems

 

 

 

TEXT BOOK


TOTAL: 45 PERIODS

 

1. David .K.Cheng, “Field and wave Electromagnetics” , 2nd edition, Pearson education, 2004.

2.  Mathew.N.O.Sadiku,  ”Elements of Electromagnetics”,  Oxford University

Press,2006

 

 

 

REFERENCES

1.  Karl E.Longman and Sava V.Savov, ”Fundamentals of  Electro-Magnetics” , Prentice Hall of India, 2006

2.  Kraus, Fleisch, “Electromagnetics with Applications”,  McGraw-Hill, 2005

3.  W.H.Hayt and A.Buck,”Engineering  ElectroMagnetics” , 7th Edition, Mcgraw

Hill,2006

4.   Ashutosh Pramanik,” ElectroMagnetism” ,Prentice Hall of India, 2006

5.  Nannapaneni Narayana Rao,” Elements of Engineering ElectroMagnetics”, 6th

edition, Prentice Hall of India, 2006

Anna Universiy Syllabus for 3rd Semester ECE

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anna univ syllabus for ece 3rd semester

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